baber/WOPTO huggingface dataset:
Patent JP-S62285123-A (JP)
Title: Keyboard
Inventor: MAEBA KAZUHIKO
IPC: G06F3/02
Filed: 1986-06-04
Abstract: PURPOSE:To secure the automatic variation of the key push sound volume in response to the ambient noise conditions by using plural noise sensors. CONSTITUTION:The key push command signal is supplied to the input terminal of an amplifier 24 via a line 14 and the key push sound is delivered through a buzzer 7 only for the input period of said command signal. The output signal level (sound volume) of the amplifier 24 is variably controlled by the level of the reference voltage applied to the sound volume control terminal of the amplifier 24. Then the high, medium and steady noise sensors 37-39 work when the noise levels exceed each set level. The detection signals of these sensors are periodically set to a register 17. The reference voltage level of a reference voltage generating circuit consisting of an operational amplifier 23 and resistances 18-22 is controlled by the number of detection signals set to the register 17.
Patent JP-S5753843-A (JP)
Title: Optical recording medium
Inventor: KAWAMURA KAZUTAMI
IPC: G11B7/24085
Filed: 1980-09-17
Abstract: PURPOSE:To obtain a high-density optical recording medium which excels in both reliability and maintenance, by filling a transparent filler into small holes provided to a metallic film for reading information and completely preventing clogging of the small holes caused by dust, etc. CONSTITUTION:Small holes for reading information 6 are formed to a metallic film 5 of aluminum, etc. which is formed on a transparent substrate (such as glass plate, acrylic resin plate) 4. Then an optically transparent filler (such as aluminum oxide) 7 is filled into the holes 6. Thus an optical recording medium is obtained.
Patent JP-S5829990-A (JP)
Inventor: KOYANAGI NOBUHIRO
IPC: E06B3/46
Filed: 1981-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0226369-A (JP)
Title: Shaft seal for time of stoppage
Inventor: DEIBUIDO JIEFURII JIYANOKO
IPC: F16J15/34
Filed: 1989-05-23
Abstract: PURPOSE: To prevent excessive leak generated along a shaft between a sealing device and the shaft when sealing is damaged by forming a circular member of a temperature-responsive shape material, and providing a sealing part which gets into a contracted shape condition to get in contact with part of the shaft at a specified temperature or more on the circular member. CONSTITUTION: A shaft seal for stoppage 72 comprises a circular member 76 having a mounting part 86 and a sealing part 88. The mounting part 86 of the circular member 76 is mounted on a static sealing housing 32, and the sealing part 88 is disposed around a pump shaft 34. In addition, this circular member 76 is formed of temperature-responsive changeable shape material (such as shape memory alloy), and under the specified temperature, the sealing part 88 provides an expanded condition to get apart from the pump shaft 34 to make an inactive non-sealing condition of the shaft seal 72. Next, over the specified temperature, the sealing part 88 provides a contracted condition to get in contact with the pump shaft 34 to make an active sealing condition of the shaft seal for stoppage 72. Excessive leak generated along the pump shaft 34 can thus be prevented.
Patent JP-H07312635-A (JP)
Title: Waist holder for hanging and holding communication equipment upside down
Inventor: SUZUKI FUMIO
IPC: H04M1/05
Filed: 1994-05-18
Abstract: PURPOSE:To provide a waist holder for communication equipment with which a communication equipment is surely held, easily attached/detached at the time of use and can be prevented from falling down and no dust is residual. CONSTITUTION:A metal fitting 2 to be fitted to a waist belt K is provided on a back wall surface 1a of a case 1 for the holder. A core shaft 3 is spread between the back wall surface 1a of the case 1 and its front wall surface, the winding core base end of a spiral spring 4 is fixed at this core shaft 3, a winding outer end is fixed inside a freely rotary takeup drum 5 surrounding the spiral spring 4 and further, a base end 6b of a hanging strap 6 for a prescribed length fitting a clamping means 7 for linking the bottom of the communication equipment to a top end 6a is fixed to this takeup drum 5 so that the side of the top end 6a of the hanging strap 6 can be pulled out against the spring force of the spiral spring 4, taken up by its recovery force and energized. Then, a hanging part 8 equipped with a through hole 9 at its central part is provided at the intermediate position of the case 1, the hanging strap 6 is inserted through that through hole 9 and sunk down, and the communication equipment T is hung upside down.
Patent JP-S6058308-A (JP)
Title: Packer
Inventor: EDOWAADO JIYARUTSUENIA
IPC: B65B9/20
Filed: 1984-06-23
Abstract: @ A machine for forming, continuously, distinct portions of smokeless tobacco in a pouch or pocket form, and continuously forming a chain of individual pouches containing the distinct portions of smokeless tobacco, cutting each pouch from a string of pouches, counting out a pre-set number of pouches for filling a container with the pre-set number of pouches with a set moisture content; further indexing each container relative to its production cycle, including means for rejecting improperly filled containers based on improperly filled individual or a plurality of pouches, closing each container with a lid, and pneumatic and other control means for controlling the production cycle of the machine.
Patent JP-H10314612-A (JP)
Title: Cutting treatment apparatus
Inventor: UJIIE TETSUO
IPC: B02C18/22
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely and finely cut materials to be cut by classifying the materials to be cut by means of a sieve according to their sizes, returning the materials to be cut failing to pass this sieve to a rotary cutter and subjecting the materials to a cutting treatment. SOLUTION: The sieve 10 is installed to the lower side of the cutting treatment section 21 of the cutting treatment apparatus 20. Charge materials are charged from a hopper 22 and the rotary cutter is driven by a motor M. The planar body of the sieve 10 is disposed to incline with a horizontal plane and is vibrated by a vibration imparting means having the motor. The materials to be cut (charge materials) subjected to the cutting treatment by the rotary cutter are sent to the sieve 10 where the materials are classified according to the sizes. The charge materials (materials to be cut) blocked of the passage through the sieve 10 by the sieve are returned to the cutting treatment section 21 by a transporting device 30 driven by a motor 31 as a drive source.  The charge materials (materials to be cut) are classified by the sieve according to the sizes and only the materials to be cut failing to pass the sieve are returned to the rotary cutter so as to be subjected to the cutting treatment by the rotary cutter in such a manner and, therefore the materials to be cut are surely and finely cut.
Patent JP-H08307148-A (JP)
Title: Small sized radio equipment
Inventor: KAGOSHIMA KENICHI
IPC: H04B1/034
Filed: 1995-05-01
Abstract: PURPOSE: To obtain the small sized radio equipment emitting a radio wave of an optimum polarization state efficiently to an external space while most of the radio equipment is inserted to an information terminal. CONSTITUTION: The equipment is provided with a case 2 of nearly rectangular shape thin and long, having a notch in the vicinity of one end in the lengthwise direction, whose surface is covered by a conductor and containing radio equipments 5, 5', 6, 6', 7, 7' in the inside, a 1st antenna 3 making up of a waveguide arranged to the notch nearly in parallel with the lengthwise direction of the case 2, having an opening at one end of the case 2 in the lengthwise direction, whose opposite end is closed by a conductor in which a dielectric material is filled and whose electric length is nearly 1/4 wavelength, a 2nd antenna provided to one end face of the case 2 in the lengthwise direction via a dielectric plate and having a conductor foil with an area smaller than the face, and a means coupling the 1st and 2nd antennas 3, 4 with the radio equipments with a desired power ratio.
Patent JP-H0341286-A (JP)
Title: Pipe joint sealing device
Inventor: JIYOOJI DEBITSUDO REMONZU
IPC: F16L19/02
Filed: 1990-05-18
Abstract: PURPOSE: To prevent leaks of liquid or gas, and omission of a seal material by retaining the annular seal provided with stripes in a first cavity when a first pipe element having the first cavity at its end part and a second pipe element having a second cavity at its end part, are separated. CONSTITUTION: A pipe connector with threaded seal is composed of a first pipe element 10 having a first cavity 30 adjacent to a center bore 31, a second pipe element 11 having a second cavity 36 adjacent to a center bore 32, and annular seals 26 which are attached in the first and second cavities 30, 36 to prevent leaks in a junction between both the pipe elements 10, 11. The annular seal 26 is provided with stripes 40a having radially outer points 42 which are pressed against the first cavity 30 to retain the annular seal 26 in the first cavity 30 when the pipe elements are separated. As a result, ommission or loss of the seal can be prevented when the pipe elements are separated.
Patent JP-S63292820-A (JP)
Title: Pulse generation circuit
Inventor: KURODA MINORU
IPC: H03K5/00
Filed: 1987-05-26
Abstract: PURPOSE:To set the cycle of a pulse signal into details without raising a reference clock frequency, by setting the operation of a frequency division control circuit so as to change the pulse cycle of each pair appropriately setting plural number of pulse strings outputted from a frequency division circuit continuously as a pair. CONSTITUTION:A pulse cycle fine adjusting circuit 4a which sets the operation of the frequency division control circuit 3 so as to change the pulse cycle of each pair appropriately setting the plural pulse strings being outputted continuously from the frequency division circuit 2 as the pair is provided. When the pulse signal Po equivalent to the pulse signal with a frequency of 98kHz is desired to obtain, the reset timing of the frequency division circuit 2 to generate each pulse is controlled setting, for example, three pulses as the pair. In such a case, the cycle T3 of a pair of pulse strings is set almost equal to the three pulse cycles of the pulse signal with around 98kHz, and the pulse signal Po becomes a signal equivalent to the pulse signal with 98kHz judging from the standpoint of a long cycle of over three pulses.
Patent JP-S5756166-A (JP)
Title: Narrow gap welding device
Inventor: ASANO ISAO
IPC: B23K9/127
Filed: 1980-09-19
Abstract: PURPOSE: To weld the narrow gap part of intricate construction efficiently and surely by connecting a welding torch rotatably with respect to a welding head.  
     CONSTITUTION: In narrow gap welding of a main pipe and a branch pipe or the like of which the centerlines are curves displacing horizontally and vertically, a swiveling ring 23 is inserted into a boss 29 provided to a welding torch 20, and this ring 23 is inserted onto a welding head 30 to support the torch 20 freely rotatably by the head 30. A copying plate 27 of a U-shaped formed roughly at the same width as groove width is mounted to the side wall in the rear part in a rear end part with respect to the moving direction of 22 of the lower part of the torch 20 to position the torch 20 always correctly with respect to the groove. In lieu of this or in addition of this, guide plates 27a of a heat shape are mounted to the front and rear part side walls. Thereby, the torch 20 is moved freely in the narrow groove part of indeterminate curves. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07334620-A (JP)
Title: Image processor
Inventor: MIYAZA MASAO
IPC: H04N1/40
Filed: 1994-06-10
Abstract: PURPOSE:To improve the picture quality correcting function of an image processor by correcting the partial runnings or distortions of characters. CONSTITUTION:When a character is detected by a character detecting part 51, a difference deciding part 58 decides the differences from other characters. If the running parts of characters are detected, a character recognizing part 52 recognizes the character and decides whether the character can be read or not based on a ratio set between the total number of character strings having the running parts and the number of characters recognized by the part 52. If the character can not be read, the characters having the running parts are corrected by a character correcting part 54 and the image data are synthesized by a synthesizing part 57. If no character is detected, a picture quality correction mode is canceled and a copying operation is carried out. In such a way, since the running parts of characters of an original image are detected and corrected, a copied image that is substantially available can be acquired.
Patent JP-H09295955-A (JP)
Title: Production of long chained formal derivatives
Inventor: MASAMOTO JUNZO
IPC: B01J31/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of formal compounds having a long chained hydrocarbon group useful for solvents, additives for polymers, reagents for polymers, etc. SOLUTION: This long chained formal compounds expressed in formula R<1> OCH2 OR<1> is obtained by carrying out the contact of the formal compounds expressed in formula R<1> OCH2 OR<2> (R<1> is an aliphatic hydrocarbon group of CZ>=12, R<2> is an aliphatic hydrocarbon group of C<=4, and so forth) with a solid acid while removing the formal compound expressed in formula R<2> OCH2 OR<2> which is the reaction products of formula R<1> OCH2 OR1 and R<2> OCH2 OR<2> , by distillation.
Patent JP-2000322401-A (JP)
Title: Majority dicision neuron circuit and multilayer neural network system
Inventor: HIKAWA HIROMI
IPC: G06F15/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a neuron circuit reducing the size of a majority dicision circuit and a multilayer neural network system capable of providing a learning function in on-chip state. SOLUTION: Pulse counting circuits 112 and 114 count the number of stimulation pulses NE(i) and suppression pulses Ni(i). A difference D(i) between these numbers of pulses counted by the pulse counting circuits 112 and 114 is calculated by an adder circuit 122. The differences D(i) between S pieces of samples in the past are accumulated in a register R140 and when the content of the register R140 is greater than '0', an output is generated from the register R140. By operating a delay circuit 130 and an adder circuit 124 almost similarly to the operation of a move average, an adjustable non-linear function is provided. A parameter S shown by the delay circuit 130 shows delay. Thus, the circuit is operated as a low-pass filter. The non-linear function can be changed by the parameter S.
Patent JP-H09292565-A (JP)
Title: Medium telephoto lens having long back focus and image pickup device using the same
Inventor: TAKADA KATSUHIRO
IPC: G02B9/64
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make the angle of view wide, to make the lens bright, to insert various optical members such as a low-pass filter, etc., between a lens system and an image pickup element, to attain long back focus and to obtain high optical performance by specifying the ratio of the focal lengths of a front group and a rear group in which the arrangement of plural lenses is specified. SOLUTION: This lens is constituted of the front group FG having negative refractive power as a whole and the rear group RG having positive refractive power in order from the object side, and the front group FG is constituted of a 1-1 lens group consisting of a positive lens and a 1-2 lens group consisting of a negative lens. The rear group RG is constituted of a 2-1 lens group consisting of the positive lens, a 2-2 lens group consisting of the negative lens, a 2-3 lens group consisting of a bonded lens of the negative lens and the positive lens, and a 2-4 lens group consisting of the positive lens. Then, they are set to satisfy expressions 0.50<|fF/fR|<4.00 and 0.50<|fF1 /fF|<4.00. In the expressions, fF and fR mean the focal length of the front group and the rear group, and fF1 means the focal length of the 1-1 lens group.
Patent JP-S62286297-A (JP)
Inventor: TOKIWA SADASHI
IPC: H05K3/44
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09311358-A (JP)
Title: Camera
Inventor: HAMAMURA TOSHIHIRO
IPC: G03B17/48
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To always perform photometry on all the area of a photographing plane without being influenced by vignetting by an AF mirror in a camera for performing photographing by using silver salt film and further to always perform multidivision photometry in order to control the exposure of the silver salt film in a camera for performing photographing by using the silver salt film and a CCD. SOLUTION: Light transmitted through a photographing lens is divided by a half mirror C04 and guided to the silver salt film C08 and the CCD C21. The photometry of the surface of the film C08 is performed by a photometry element, and the brightness of an area where the vignetting is caused by the AF mirror is obtained from the received fight quantity of a corresponding area in the CCD C21. The area where the vignetting is caused and the area other than that area are respectively divided to plural areas so as to perform the multidivision photometry. It is possible that all the area of the CCD C21 is multiply divided to obtain information concerning relative brightness among divided areas independently of the vignetting and multidivision evaluation is performed based on the information and the absolute brightness measured by an AE sensor C03.
Patent JP-S61288000-A (JP)
Inventor: MATSUDA KOICHI
IPC: C11D17/08
Filed: 1985-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5466640-A (JP)
Title: Novel acrylophenone derivative and its preparation
Inventor: MURAKAMI MASAHIRO
IPC: C07C49/76
Filed: 1977-10-31
Abstract: NEW MATERIAL:An acrylophenone derivative of formula I: (R is lower alkyl group).  
     EXAMPLE: 4'-Ethyl-2-methyl-acrylophenone.  
     USE: Intermediate forsynthesis of pharmaceuticals. For example, antispasmodics 4'-alkyl-2-methyl-3-piperidino-propiophenone can be obtained by reaction with pipenidine.  
     PROCESS: A methacrylic acid halide of formula II: ( X is halogen) is condensed  with an alkylbenzene of formula III in the presence of a levis acid, e.g. aluminum chlorid, antimory pentachloride, etc. at a low temperature of -30W15°C by the Friedel-crofts reaction to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S618583-A (JP)
Inventor: SUGIYAMA KUNIO
IPC: F25D13/00
Filed: 1984-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01300188-A (JP)
Title: Temperature controller for heating furnace
Inventor: HOSHINO SUKEYUKI
IPC: F27B9/40
Filed: 1988-05-27
Abstract: PURPOSE:To automate various setting works of a heating furnace in conformity with the kind of a circuit substrate by a method wherein the output of a temperature sensor is supplied to a control means while transporting a test board having the temperature sensor while the operations of measuring of temperature are repeated while changing a set value in the control means until a heating condition is satisfied. CONSTITUTION:A desired reflow temperature, a preheat temperature and an information on the thermal capacity of a circuit substrate to be applied with reflow or informations on the thickness and the material of the circuit substrate are inputted into a CPU 32 by a data inputting device 34. The temperature of a test board is measured by employing a temperature measuring device and the information thereon is inputted into the control side of a reflow furnace. The control side changes various setting values in accordance with converting programs based on the data. Thereafter, the measurement of a temperature is effected by a thermocouple while employing the test board to confirm whether the desired heating condition has been achieved or not. When the condition is not satisfied, the set value is changed in accordance with the converting program and the measurement of the temperature, effected by the test board, is effected again. This operation is repeated until the heating condition is satisfied whereby the introduction of various set values may be effected.
Patent JP-H01298061-A (JP)
Title: Ferroelectric ceramic
Inventor: USHIDA YOSHIHISA
IPC: C04B35/49
Filed: 1988-05-27
Abstract: PURPOSE:To increase the piezoelectric constant (d) of the title ceramic while keeping the mechanical quality coefficient Qm at a conventional value by incorporating >=1 kind of oxide among La2O3, Bi2O3, and Nd2O3, >=1 kind of oxide among NiO, ZnO, Fe2O3, SnO2, and Ta2O5 (NiO or Fe2O3 or Ta2O5 must be incorporated as the essential component), and MnO2 into a perovskite solid soln. having a specified composition. CONSTITUTION:One or more kinds of oxides among La2O3, Bi2O3, and Nd2O3 and >=1 kind of oxide among NiO, ZnO2, Fe2O3, SnO2, and Ta2O5 respectively in appropriate amts. and 0.1-2.0wt.% MnO2 are incorporated into a perovskite solid soln. shown by Pb1-aMa(Mg1/3Nb2/3)xTiyZrzO3 (M is Ba or Sr, x+y+z=1, a=0-0.10, x=0.05-0.70, y=0.25-0.50, and z=0.05-0.70). Namely, the oxides or carbonates of the above-mentioned elements are mixed to obtain the composition. The materials are then mixed, calcined, pressed, and sintered.
Patent JP-S618575-A (JP)
Inventor: HIMENO YASUNORI
IPC: F25B1/00
Filed: 1984-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10315225-A (JP)
Title: Mixing module for spray gun with improved two-liquid mixing properties
Inventor: SAKAGUCHI HIROHIDE
IPC: B01F25/46
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a mixing module for a spray gun for operating in a stable state for a long time with satisfactory mixing performance of material having high reactivity and high viscosity. SOLUTION: In the mixing module 1 for two-liquid collisional mixture type spray gun, directions of two or more inlet holes 14a, 14b for introducing two liquids into a mixing chamber 11 are set reversely to a discharging direction of mixture liquid from the chamber and to a range of an angle θ of 45 to 85 degrees to a plane Po including a central axis O of the chamber and perpendicular to planes P1 , P2 including central axes of the holes, and openings of the holes to the chamber are disposed on the same circumference in the plane perpendicular to the axis O of the chamber.
Patent JP-H08317807-A (JP)
Title: Manufacture of inner sole for shoe, canvas shoe, etc., by mixing the inner sole with loquat leaf and the manufactured article
Inventor: KITAMURA MASAKO
IPC: A43B17/00
Filed: 1995-05-29
Abstract: PURPOSE: To enhance drying of feet and so walk without comfortableness by utilizing a dry loquat leaf product for a inner sole and thereby making use of moisture absorption and drying power inherent in the dry loquat leaf substances for deodorizing and disinfecting. CONSTITUTION: Two sheets of exoplasm material 1, from which a right and a left inner sole are made on a paper pattern, are used in order that two dry loquat leaves 2 cut in similar shapes to the exoplasm material sheet 1 are inserted, respectively, in between the two sheets and sewed together with a sewing machine. Thus, the inner sole sheets on right and left sides are finished. The exoplasm material is as requested by the customer. In this case, dry loquat leaf has excellent moisture absorption and so it is effective for deodorizing and disinfecting. While not used, it dries up naturally.